19413928800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{128399}}^1$

素因数の和:128435

約数の個数: 288

約数和(自身を含む): 80244864000

約数和(自身を除く): 60830935200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 6048, 6300, 7200, 7560, 8400, 9450, 10080, 10800, 12600, 15120, 16800, 18900, 21600, 25200, 30240, 37800, 50400, 75600, 128399, 151200, 256798, 385197, 513596, 641995, 770394, 898793, 1027192, 1155591, 1283990, 1540788, 1797586, 1925985, 2054384, 2311182, 2567980, 2696379, 3081576, 3209975, 3466773, 3595172, 3851970, 4108768, 4493965, 4622364, 5135960, 5392758, 5777955, 6163152, 6419950, 6933546, 7190344, 7703940, 8089137, 8987930, 9244728, 9629925, 10271920, 10785516, 11555910, 12326304, 12839900, 13481895, 13867092, 14380688, 15407880, 16178274, 17333865, 17975860, 18489456, 19259850, 20543840, 21571032, 22469825, 23111820, 24267411, 25679800, 26963790, 27734184, 28761376, 28889775, 30815760, 32356548, 34667730, 35951720, 36978912, 38519700, 40445685, 43142064, 44939650, 46223640, 48534822, 51359600, 53927580, 55468368, 57779550, 61631520, 64713096, 67409475, 69335460, 71903440, 77039400, 80891370, 86284128, 86669325, 89879300, 92447280, 97069644, 102719200, 107855160, 110936736, 115559100, 121337055, 129426192, 134818950, 138670920, 143806880, 154078800, 161782740, 173338650, 179758600, 184894560, 194139288, 202228425, 215710320, 231118200, 242674110, 258852384, 269637900, 277341840, 308157600, 323565480, 346677300, 359517200, 388278576, 404456850, 431420640, 462236400, 485348220, 539275800, 554683680, 606685275, 647130960, 693354600, 719034400, 776557152, 808913700, 924472800, 970696440, 1078551600, 1213370550, 1294261920, 1386709200, 1617827400, 1941392880, 2157103200, 2426741100, 2773418400, 3235654800, 3882785760, 4853482200, 6471309600, 9706964400, 19413928800]

約数ペア:

[(1, 19413928800), (2, 9706964400), (3, 6471309600), (4, 4853482200), (5, 3882785760), (6, 3235654800), (7, 2773418400), (8, 2426741100), (9, 2157103200), (10, 1941392880), (12, 1617827400), (14, 1386709200), (15, 1294261920), (16, 1213370550), (18, 1078551600), (20, 970696440), (21, 924472800), (24, 808913700), (25, 776557152), (27, 719034400), (28, 693354600), (30, 647130960), (32, 606685275), (35, 554683680), (36, 539275800), (40, 485348220), (42, 462236400), (45, 431420640), (48, 404456850), (50, 388278576), (54, 359517200), (56, 346677300), (60, 323565480), (63, 308157600), (70, 277341840), (72, 269637900), (75, 258852384), (80, 242674110), (84, 231118200), (90, 215710320), (96, 202228425), (100, 194139288), (105, 184894560), (108, 179758600), (112, 173338650), (120, 161782740), (126, 154078800), (135, 143806880), (140, 138670920), (144, 134818950), (150, 129426192), (160, 121337055), (168, 115559100), (175, 110936736), (180, 107855160), (189, 102719200), (200, 97069644), (210, 92447280), (216, 89879300), (224, 86669325), (225, 86284128), (240, 80891370), (252, 77039400), (270, 71903440), (280, 69335460), (288, 67409475), (300, 64713096), (315, 61631520), (336, 57779550), (350, 55468368), (360, 53927580), (378, 51359600), (400, 48534822), (420, 46223640), (432, 44939650), (450, 43142064), (480, 40445685), (504, 38519700), (525, 36978912), (540, 35951720), (560, 34667730), (600, 32356548), (630, 30815760), (672, 28889775), (675, 28761376), (700, 27734184), (720, 26963790), (756, 25679800), (800, 24267411), (840, 23111820), (864, 22469825), (900, 21571032), (945, 20543840), (1008, 19259850), (1050, 18489456), (1080, 17975860), (1120, 17333865), (1200, 16178274), (1260, 15407880), (1350, 14380688), (1400, 13867092), (1440, 13481895), (1512, 12839900), (1575, 12326304), (1680, 11555910), (1800, 10785516), (1890, 10271920), (2016, 9629925), (2100, 9244728), (2160, 8987930), (2400, 8089137), (2520, 7703940), (2700, 7190344), (2800, 6933546), (3024, 6419950), (3150, 6163152), (3360, 5777955), (3600, 5392758), (3780, 5135960), (4200, 4622364), (4320, 4493965), (4725, 4108768), (5040, 3851970), (5400, 3595172), (5600, 3466773), (6048, 3209975), (6300, 3081576), (7200, 2696379), (7560, 2567980), (8400, 2311182), (9450, 2054384), (10080, 1925985), (10800, 1797586), (12600, 1540788), (15120, 1283990), (16800, 1155591), (18900, 1027192), (21600, 898793), (25200, 770394), (30240, 641995), (37800, 513596), (50400, 385197), (75600, 256798), (128399, 151200)]